It is a safe assertion to say that most Sanders supporters are idiots. "Free Stuff Good! Wall Street Bad!"
Sanders himself is not exactly an intellectual heavyweight but he can parrot a dozen or so slogans and that impresses his moronic followers who can generally utter one or two, So it is disarming to run across an articulate Sanders supporter. Just don't ask him about Venezuela.
By the way, I heard on the radio that Sanders' Secret Service detail is still following the Soviet Honeymooner. Do they know something we don't?